*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

html,body,#root{
    width: 100%;
    height: 100%;
}

.index{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    header{
        width: 100%;
        height: 50px;
        display: flex;
        justify-content: center;
        align-items: center;
        background: chartreuse;
        text-align: center;
    }

    main{
        flex: 1;
    }

    footer{
        width: 100%;
        height: 50px;
        background: chartreuse;
        display: flex;
        // flex-direction: column;
        align-items: center;
        justify-content: space-around;
    }
}